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A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor
A2A, MCP & HTTP 402 Endpoint SLA Compliance Auditor is a paid API for AI agents from mcp-compiler.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).
Audits a remote A2A, MCP, or x402 service URL for JSON-RPC compliance, latency SLA, OpenAPI schema validity, and HTTP 402 payment settlement headers
Price / call$0.01
Success—
StatusUnknown
How this service works
Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP 402 settlement headers. (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-compiler.agentdiet.dev/v1/paywall-check)
Output
Returns a structured compliance report covering JSON-RPC protocol adherence, measured latency vs SLA thresholds, OpenAPI schema validation results, and HTTP 402 / x402 payment settlement header status for the target URL
Example use cases
Pre-deployment MCP server compliance check
“Before I go live, can you audit https://staging.mycompany.com/mcp to confirm it's properly JSON-RPC compliant, has a valid OpenAPI schema, and correctly returns HTTP 402 headers for paid routes?”
Third-party A2A agent vetting
“I'm about to integrate a third-party A2A agent at https://partner-agent.io/a2a — can you check whether it passes SLA latency requirements and is x402 payment-header compliant?”
Diagnosing a broken x402 paywall endpoint
“My x402 paywall at https://api.myservice.dev/v1/paywall isn't behaving right — can you run a full compliance audit on it and tell me what's failing, including the HTTP 402 settlement headers and JSON-RPC structure?”
Technical details
Endpoint
GEThttps://mcp-compiler.agentdiet.dev/v1/paywall-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that a remote A2A agent, MCP server, or x402 paywall URL is correctly implementing protocol standards — specifically JSON-RPC compliance, SLA latency thresholds, OpenAPI schema correctness, and HTTP 402 payment header behavior. Prefer this over manual inspection or generic HTTP ping tools when you need a structured, multi-dimensional compliance report in a single call.
Side effects
- Target URL is unreachable or returns a non-HTTP error — audit fails with connectivity error
- Target URL does not implement any recognized protocol (A2A, MCP, x402) — report returns unsupported protocol
- Timeout on latency probe — SLA check may return inconclusive or failed result
- Malformed URL input — returns validation error before probe is attempted
- Target server blocks external probes — audit may return partial or empty results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlrequired | string | Target A2A, MCP, or x402 service URL to audit for protocol compliance |
Output
Schema · Response
{
"type": "object"
}Reviews
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